- GAMS Development, Reformulation of Models from Handbook of Test Problems in Local and Global Optimization.
- Westerlund, T, Petterson, F, and Grossmann, I E, Optimization of Pump Configurations as a MINLP Problem. Computers and Chemical Engineering 18, 9 (1994), 845-858.
- Original source: MINLP Model of Chapter 12 ex12.5.2.gms from Floudas e.a. Test Problems
Best known point (p1): Solution value 128893.74 (global optimum, BARON certificate)